sys.12.5 Linux程序包管理(配置YUM源)

 

配置阿里云YUM源：

~]# cd /etc/yum.repos.d

~]# mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

~]# wget  http://mirrors.aliyun.com/repo/Centos-7.repo

~]# mv Centos-7.repo  CentOS-Base.repo

~]# yum clean all

~]# rm -rf /var/cache/yum

~]# yum makecache


配置163的YUM源：

~]# cd /etc/yum.repos.d

~]# mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

~]# wget  http://mirrors.163.com/.help/CentOS7-Base-163.repo

~]# yum clean all

~]# rm -rf /var/cache/yum

~]# yum makecache


配置EPEL源：
方式一，使用命令安装：
~]# yum -y install epel-release

方式二，直接安装官方的EPEL的yum程序包：
~]# yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

~]# yum clean all

~]# rm -rf /var/cache/yum

~]# yum makecache


查看YUM的repository仓库列表：
~]# yum repolist [all|enabled|disabled]